Table talk may be private, to the seats named and never the gallery, and a line says the round it was said in

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Jm2auWk6RP71CjaAb4FMoG

template/server/src/rooms.test.ts

@@ -15,13 +15,14 @@ afterEach(() => {
 	rmSync(dir, { recursive: true, force: true });
 });
 
-/** A table of the demo game: the host and a second person, the game begun. */
-function table(spec: GameSpec<State, Input> = game) {
+/** A table of the demo game: Ann, who opened it, Bo, and Cy when asked for, the game begun. */
+function table(spec: GameSpec<State, Input> = game, withCy = false) {
 	const rooms = new Rooms(spec, new Store(dir));
-	const host = rooms.create('Ann', 2);
+	const host = rooms.create('Ann', 3);
 	const guest = rooms.join(host.room, 'Bo');
+	const third = withCy ? rooms.join(host.room, 'Cy') : null;
 	rooms.begin(host.room, host.token);
-	return { rooms, room: host.room, ann: host.token, bo: guest.token };
+	return { rooms, room: host.room, ann: host.token, bo: guest.token, cy: third?.token };
 }
 
 describe('rooms', () => {
@@ -76,4 +77,17 @@ describe('rooms', () => {
 		expect(rooms.view(room, 'B').yourLastInput).toEqual({ pick: 2 });
 		expect(rooms.view(room, '').yourLastInput).toBeNull();
 	});
+
+	it('shows a private line to its sender and the seats it names, never to anyone else or the gallery', () => {
+		const { rooms, room, ann, bo } = table(game, true);
+		rooms.say(room, ann, 'Everyone, hello.');
+		rooms.say(room, ann, 'Bo, lay a five.', ['B']);
+		const heard = (seat: string) => rooms.view(room, seat).chat.map((l) => l.text);
+		expect(heard('A')).toEqual(['Everyone, hello.', 'Bo, lay a five.']);
+		expect(heard('B')).toEqual(['Everyone, hello.', 'Bo, lay a five.']);
+		expect(heard('C')).toEqual(['Everyone, hello.']);
+		expect(heard('')).toEqual(['Everyone, hello.']);
+		expect(rooms.view(room, 'B').chat[1]).toMatchObject({ id: 'A', to: ['B'], turn: 1 });
+		expect(() => rooms.say(room, bo, 'Anyone?', ['Q'])).toThrow(/Nobody at this table/);
+	});
 });